YYYY-MM-DD	Name	Description
2026-10-26	The Happy Halloween Diorama	A three.js Halloween demo.
2026-10-19	Spherical Linear Interpolation in WebAssembly 3.0	A research paper on improving SLERP performance.
2026-10-19	Orc	3D mesh skinning demo in WebGPU.
2026-09-07	Frogger	Qwen 3.8 27B generated Frogger clone in Webassembly.
2026-08-25	Pong	Qwen 3.8 27B generated Pong in Webassembly.
2026-08-16	Chess	A chess game in WebGPU and WebAssembly, with a computer opponent.
2026-06-21	Spatial Sheep	A 3D WebGPU game tech demo utilizing spatial audio.
2026-02-04	Linna	A WebGPU 3D Benchmark that automatically scales quality down to mobile GPU hardware. Performance results.
2025-12-27	Chess Demo	A silly cinematic chess demo sequence.
2025-10-26	Audio Worklet MOD Player	A WebAssembly MOD Player that utilizes SharedArrayBuffer + Audio Worklets, playing the very first MOD 'Amegas' from Karsten Obarski.
2025-01-12	Commander Keen: Foray in the Forest - CRT Terminator Edition	Patch to Foray in the Forest Keen mod to target CRT Terminator's 70Hz hardware vsync signal.
2024-12-13	132x50 Text Plasma	A plasma effect in DOS VGA text mode with Borland Turbo C++ 3.0.
2024-10-01	CRT Terminator Digital VGA Feature Card ISA DV1000	We created a digital video output card for old IBM XT/286/386/486 computers.
2024-09-26	Red-Black Tree in C++	Illustrates how to implement a Red-Black Tree in C++, covering all operations. Part 2/3 of an article series.
2024-09-26	Binary Search Tree in C++	Discussing how to write a compact Binary Search Tree. Part 1/3 of an article series.
2024-08-20	Improving Techtuber Benchmarking Visualization	An attempt to educate the public about the beauty and usefulness of Pareto frontier graphs.
2024-08-11	Spider Solitaire	A multiple deck spider solitaire with Windows 3.1 deck backs.
2024-02-12	juj/emgc	SIMD-optimized multithreaded mark-and-sweep garbage collector for Emscripten/WebAssembly.
2024-02-09	Advent of Code 2023	Advent of Code 2023 on a Commodore 64. YouTube Playlist.
2024-02-05	fbcp-ili9341	A hand-written ARM assembly and DMA hardware transfer optimized userland display driver for connecting older DispmanX based Raspberry Pis to SPI displays.
2023-12-25	EDIT	A code text editor for DOS and Commodore 64. Also includes a C64 Advent of Code client and C standard library implementation.
2023-09-09	KEEN70HZ	Using CRT Terminator to fix up the 70Hz vsync problems that the developers left behind in Commander Keen 4-6.
2022-12-28	UINT64_H	A 'uint64' data type for 16-bit real mode programs in Borland Turbo C++ 3.0.
2022-12-28	Advent of Code 2022	Advent of Code 2022 on a MikroMikko 4TT m326.
2022-12-27	TICK_H	High precision wallclock timing for profiling in real-mode DOS.
2022-08-28	Bat Chase Skrolli 2022.3 artikkeli	The Skrolli magazine article extracted from PDF to HTML form (in Finnish). English Translation using Claude Opus 5.5.
2022-08-28	Bat Chase Game	A minimal WebAssembly game written to Skrolli magazine issue 2022.3.
2022-03-22	HDMI testikuva	Recreating the Finnish TV channel test pattern from the 1990s on Sipeed Tang Nano 4K FPGA board.
2022-03-15	Minimal WebAssembly WebGL animation	Sprite + text rendering in 15KB of uncompressed WebGL+WebAssembly.
2022-01-25	64KALLOC	Provides a way to perform 64K page aligned allocations in Borland Turbo C++ 3.0 for Sound Blaster DMA programming.
2022-01-24	Last Frontier	An experiment in using WebTransport for real-time web gaming.
2021-12-17	Ohjelmoinnin Perusteet JavaScriptilla	Seven lectures in programming JavaScript.
2021-09-22	Web Audio Test Suite	A hosted copy of juj/audio_test_suite for reproducing web browser audio bugs.
2021-06-27	No More Magic	A WebAssembly WebGL sprite rendering benchmark.
2021-05-15	juj/wasm_webgpu	The fastest and smallest WebGPU system bindings library for WebAssembly on the planet.
2021-03-17	Unity 2020.3.0f1 Dragon Crashers Demo	Early WebGL demo of Dragon Crashers in Unity with WebAssembly.
2020-12-29	MathGeoLib	SIMD-optimized real-time 3D mathematics and geometry primitive library.
2020-11-03	Flappy Bird	Sizecoding in asm.js/wasm.
2020-10-29	Amiga Boing Ball	A reproduction of the iconic CES 1984 demo in WebAssembly.
2020-05-14	An Exact Algorithm for Finding Minimum Oriented Bounding Boxes	A research paper on calculating minimum volume oriented bounding boxes.
2019-12-31	Tiny Racing	A game tech demo from Tiny Unity.
2019-12-31	DuckTales scene	A 3D WebGL/WebAssembly OBJ loader scene viewer.
2019-12-21	Season's Greetings 2019	An experiment in WebAssembly sizecoding.
2018-01-21	Resume from 2018	Resume and portfolio I put together for Unity.
2017-08-12	Cube	A magic cube rendering for testing different WebGL renderbuffer and framebuffer format options.
2017-02-28	Epic Zen Garden	Port of Epic's Unreal Engine 4 Zen Garden demo to WebAssembly while working at Mozilla.
2015-10-19	Unity Teleporter Demo	Port of Teleporter demo project to Asm.js web, made in collaboration with Unity while working at Mozilla.
2015-08-27	10kCubes	A synthetic asm.js WebGL rendering benchmark.
2013-12-27	Gfxapi	A 3D engine sandbox I developed between 2005-2014.
2013-12-23	Season's Greetings 2013	A small Christmasy puzzle game in asm.js.
2013-06-17	HTML5 ScummVM	Port of ScummVM over to asm.js.
2013-01-22	Resume from 2013	Resume and portfolio I put together for Mozilla.
2011-09-03	Dithered Color Quantization	My C++ implementation of the Eurographics 1998 paper 'Dithered Color Quantization'. Download quantize.zip.
2011-03-10	Master's Thesis	My Master's Thesis 'On Check Character Systems in Algebraic Groups'.
2011-02-02	kNet	A cross-platform real-time network communication library.
2009-12-15	A Thousand Ways to Pack the Bin - A Practical Approach to Two-Dimensional Rectangle Bin Packing	Research on heuristic bin packing algorithms in 2D.
2008-06-02	Seeking Performance in Nonlinear Dimensionality Reduction COMP4240 Course Project	A course report on Nonlinear Dimensionality Techniques at University of Newcastle, Australia.
2007-05-07	Bachelor's Thesis	My bachelor's thesis 'Simple Primality Tests'.
2002-00-00	Particle Cloud	Simulation of colliding particles, originally written in Java when I was around 16 years old. Decompiled and ported to JavaScript by Qwen 3.8 27B.
1997-05-07	First Game	The oldest surviving program code that I've written, at 12 years old. A tiny ASCII character chasing game.